Cricket - ICC Cricket World Cup - Launch Party On The Mall - London, Britain - May 29, 2019 Former South African cricketer Jacques Kallis talks to the media Action Images via Reuters/Matthew Childs 

Jacques Kallis catches the ball to dismiss Sachin Tendulkar during a Cricket All-Star exhibition match at Citi Field in New York, November 7, 2015. The event was the first of three games to be played for the first time in American baseball parks. REUTERS/Dominick Reuter 

South Africa's Jacques Kallis adjusts his bat's rubber grip during a practice session ahead of their final One Day International cricket match against Sri Lanka in Hambantota July 11, 2014. REUTERS/Dinuka Liyanawatte (SRI LANKA - Tags: SPORT CRICKET) 

South Africa's Jacques Kallis (L) chases his teammate Ryan McLaren while they play rugby during a practice session ahead of their final One Day International cricket match against Sri Lanka in Hambantota July 11, 2014. REUTERS/Dinuka Liyanawatte (SRI LANKA - Tags: SPORT CRICKET) 

South Africa's Jacques Kallis (R) runs with a rugby ball as teammate Quinton de Kock chases him during a practice session ahead of their final One Day International cricket match against Sri Lanka in Hambantota July 11, 2014. REUTERS/Dinuka Liyanawatte (SRI LANKA - Tags: SPORT CRICKET) 

South Africa's Jacques Kallis (C) passes a rugby ball next to captain AB de Villiers (R) and teammate Ryan McLaren during a practice session ahead of their final One Day International cricket match against Sri Lanka in Hambantota July 11, 2014. REUTERS/Dinuka Liyanawatte (SRI LANKA - Tags: SPORT CRICKET) 

Sri Lanka's Lasith Malinga (99) celebrates taking the wicket of South Africa's Jacques Kallis (3) during their second One Day International cricket match in Pallekele July 9, 2014. REUTERS/Dinuka Liyanawatte (SRI LANKA - Tags: SPORT CRICKET) 

Sri Lanka's wicketkeeper Kumar Sangakkara celebrates after taking the catch to dismiss South Africa's Jacques Kallis (not pictured) during their second One Day International cricket match in Pallekele July 9, 2014. REUTERS/Dinuka Liyanawatte (SRI LANKA - Tags: SPORT CRICKET TPX IMAGES OF THE DAY) 

South Africa's Jacques Kallis arrives at a practice session ahead of their second One Day International cricket match against Sri Lanka in Pallekele July 8, 2014. REUTERS/Dinuka Liyanawatte (SRI LANKA - Tags: SPORT CRICKET) 

South Africa's Ryan McLaren (2nd L), Wayne Parnell (L), Jacques Kallis (C) and David Miller (R) plays soccer with teammates during a practice session ahead of their second One Day International cricket match against Sri Lanka in Pallekele July 8, 2014. REUTERS/Dinuka Liyanawatte (SRI LANKA - Tags: SPORT CRICKET) 

South Africa's Jacques Kallis reacts after he was hit by a ball during a practice session ahead of their second One Day International cricket match against Sri Lanka in Pallekele July 8, 2014. REUTERS/Dinuka Liyanawatte (SRI LANKA - Tags: SPORT CRICKET) 

South Africa's Imran Tahir (2nd R) celebrates with captain AB de Villiers (2nd L) and Jacques Kallis after taking the wicket of Sri Lanka's Ashan Priyanjan (L) during their One Day International cricket match in Colombo July 6, 2014. REUTERS/Dinuka Liyanawatte (SRI LANKA - Tags: SPORT CRICKET) 

Sri Lanka's Ajantha Mendis celebrates taking the wicket of South Africa's Jacques Kallis (not pictured) during their first One Day International cricket match in Colombo July 6, 2014. REUTERS/Dinuka Liyanawatte (SRI LANKA - Tags: SPORT CRICKET) 

South Africa's David Miller (L), Hashim Amla (C) and Jacques Kallis play soccer during a practice session ahead of their first One Day International cricket match against Sri Lanka in Colombo July 5, 2014. Sri Lanka's and South Africa's teams will play three One-Day International (ODI) matches and two test matches starting from July 6. REUTERS/Dinuka Liyanawatte (SRI LANKA - Tags: SPORT CRICKET) 

South Africa's Jacques Kallis is carried by his team mates as his test career ends after the fifth day of the second cricket test match against India in Durban, December 30, 2013. REUTERS/Rogan Ward (SOUTH AFRICA - Tags: SPORT CRICKET) 

South Africa's Jacques Kallis takes a lap of honour as his test career ends after the fifth day of the second cricket test match against India in Durban, December 30, 2013. REUTERS/Rogan Ward (SOUTH AFRICA - Tags: SPORT CRICKET) 

South Africa's Jacques Kallis ducks under a short ball during the fourth day of the second test cricket match against India in Durban, December 29, 2013. REUTERS/Rogan Ward (SOUTH AFRICA - Tags: SPORT CRICKET) 

India celebrate the wicket of South Africa's Jacques Kallis during the fourth day of the second test cricket match in Durban, December 29, 2013. REUTERS/Rogan Ward (SOUTH AFRICA - Tags: SPORT CRICKET) 

South Africa's Jacques Kallis gets kissed on the head by teammate Graeme Smith after he got out in his last test appearance during the fourth day of the second cricket test match against India in Durban, December 29, 2013. REUTERS/Rogan Ward (SOUTH AFRICA - Tags: SPORT CRICKET) 

South Africa's Jacques Kallis acknowledges the applause from the spectators after he got out in his last test appearance during the fourth day of the second cricket test match against India in Durban, December 29, 2013. REUTERS/Rogan Ward (SOUTH AFRICA - Tags: SPORT CRICKET) 

South Africa's Jacques Kallis celebrates scoring a century during the fourth day of the second cricket test match against India in Durban, December 29, 2013. REUTERS/Rogan Ward (SOUTH AFRICA - Tags: SPORT CRICKET) 

South Africa's Jacques Kallis celebrates scoring a century during the fourth day of the second cricket test match against India in Durban, December 29, 2013. REUTERS/Rogan Ward (SOUTH AFRICA - Tags: SPORT CRICKET) 

South Africa's Jacques Kallis celebrates scoring a half century during the third day of the second cricket test match against India in Durban, December 28, 2013. REUTERS/Rogan Ward (SOUTH AFRICA - Tags: SPORT CRICKET) 

South Africa's Jacques Kallis plays a shot during the third day of the second cricket test match against India in Durban, December 28, 2013. REUTERS/Rogan Ward (SOUTH AFRICA - Tags: SPORT CRICKET) 

India's cricket players celebrate the dismissal of South Africa's Jacques Kallis (R) after he was bowled out by Zaheer Khan during the final day of their cricket test match in Johannesburg, December 22, 2013.
REUTERS/Ihsaan Haffejee (SOUTH AFRICA - Tags: SPORT CRICKET) 

South Africa's Jacques Kallis plays a shot during the final day of their cricket test match against India in Johannesburg, December 22, 2013.
REUTERS/Ihsaan Haffejee (SOUTH AFRICA - Tags: SPORT CRICKET) 

India's Mohammed Shami is congratulated by Virat Kohli (R) after Shami bowled out South Africa's Jacques Kallis during their first One-Day International (ODI) in Johannesburg December 5, 2013. REUTERS/Siphiwe Sibeko (SOUTH AFRICA - Tags: SPORT CRICKET) 

India's Mohammed Shami celebrates bowling out South Africa's Jacques Kallis (R) during their 1st One-Day International (ODI) in Johannesburg, December 5, 2013. REUTERS/Siphiwe Sibeko (SOUTH AFRICA - Tags: SPORT CRICKET) 

South Africa's Jacques Kallis plays a shot during the first One Day International cricket match against Pakistan in Cape Town, November 24, 2013. REUTERS/Mike Hutchings (SOUTH AFRICA - Tags: SPORT CRICKET) 

South Africa's Jacques Kallis celebrates his 50 during the first One Day International cricket match against Pakistan in Cape Town, November 24, 2013. REUTERS/Mike Hutchings (SOUTH AFRICA - Tags: SPORT CRICKET) 

South Africa's Jacques Kallis is bowled during the first One Day International cricket match against Pakistan in Cape Town, November 24, 2013. REUTERS/Mike Hutchings (SOUTH AFRICA - Tags: SPORT CRICKET) 

South Africa's Jacques Kallis is bowled during the first One Day International cricket match against Pakistan in Cape Town, November 24, 2013. REUTERS/Mike Hutchings (SOUTH AFRICA - Tags: SPORT CRICKET) 

Pakistan's Anwar Ali (R) celebrates after dismissing South Africa's Jacques Kallis during the first One Day International cricket match against South Africa in Cape Town, November 24, 2013. REUTERS/Mike Hutchings (SOUTH AFRICA - Tags: SPORT CRICKET) 

Pakistan's Nasir Jamshed plays a shot during the first One Day international cricket match against South Africa in Cape Town November 24, 2013. Right is South Africa's Jacques Kallis. REUTERS/Mike Hutchings (SOUTH AFRICA - Tags: SPORT CRICKET) 

South Africa's Jacques Kallis celebrates as he takes the wicket of Pakistan's Ahmed Shaahzad during the first One Day international cricket match in Cape Town November 24, 2013. REUTERS/Mike Hutchings (SOUTH AFRICA - Tags: SPORT CRICKET) 

South Africa's Jacques Kallis celebrates as he takes the wicket of Pakistan's Ahmed Shaahzad during the first One Day International cricket match in Cape Town, November 24, 2013. REUTERS/Mike Hutchings (SOUTH AFRICA - Tags: SPORT CRICKET) 

South Africa's Jacques Kallis runs as Pakistan's Umar Gul (L), Azhar Ali (2nd R) and Sarfraz Ahmed (R) celebrate his dismissal on the fourth day of the second cricket test match in Cape Town, February 17, 2013. REUTERS/Mike Hutchings (SOUTH AFRICA - Tags: SPORT CRICKET) 

South Africa's players congratulate teammate Jacques Kallis (3rd L) after the dismissal of Pakistan's batsman Azhar Ali during the third day of their first test cricket match in Johannesburg, February 3, 2013. REUTERS/Ihsaan Haffejee (SOUTH AFRICA - Tags: SPORT CRICKET) 

South Africa's Jacques Kallis celebrates with teammate Robin Peterson (R) after taking the wicket of Pakistan's Azhar Ali during the second day of their first test cricket match in Johannesburg, February 2, 2013. REUTERS/Mike Hutchings (SOUTH AFRICA - Tags: SPORT CRICKET) 

South Africa's Jacques Kallis celebrates after taking the wicket of Pakistan's Azhar Ali during the second day of their first test cricket match in Johannesburg, February 2, 2013. REUTERS/Mike Hutchings (SOUTH AFRICA - Tags: SPORT CRICKET) 

South Africa's Jacques Kallis celebrates his fifty during the first day of their first test cricket match against Pakistan in Johannesburg, February 1, 2013. REUTERS/Mike Hutchings (SOUTH AFRICA - Tags: SPORT CRICKET) 

Pakistan's Umar Gul celebrates after taking the wicket of South Africa's Jacques Kallis during the first day of their first cricket test match in Johannesburg February 1, 2013. REUTERS/Mike Hutchings (SOUTH AFRICA - Tags: SPORT CRICKET) 

Pakistan's Umar Gul celebrates after taking the wicket of South Africa's Jacques Kallis during the first day of their first cricket test match in Johannesburg February 1, 2013. REUTERS/Mike Hutchings (SOUTH AFRICA - Tags: SPORT CRICKET) 

Pakistan's Umar Gul celebrates after taking the wicket of South Africa's Jacques Kallis during the first day of their first cricket test match in Johannesburg February 1, 2013. REUTERS/Mike Hutchings (SOUTH AFRICA - Tags: SPORT CRICKET) 

South Africa's Jacques Kallis celebrates his fifty during the first day of their first cricket test match against Pakistan in Johannesburg February 1, 2013. REUTERS/Mike Hutchings (SOUTH AFRICA - Tags: SPORT CRICKET) 

South Africa's Jacques Kallis plays a shot during the first day of their first cricket Test match against Pakistan in Johannesburg February 1, 2013. REUTERS/Mike Hutchings (SOUTH AFRICA - Tags: SPORT CRICKET) 

South Africa's AB de Villiers, Dale Steyn (back L), Robin Petersen (2nd R) and Jacques Kallis (R) celebrate winning the test and the series on day four of the second cricket test match against New Zealand in Port Elizabeth, January 14, 2013. REUTERS/Rogan Ward (SOUTH AFRICA - Tags: SPORT CRICKET) 

South Africa's Graeme Smith (front L), Alviro Petersen (C) and Jacques Kallis (R) celebrate the wicket of New Zealand's Doug Bracewell (not pictured) on day four of their second cricket test match in Port Elizabeth, January 14, 2013. REUTERS/Rogan Ward (SOUTH AFRICA - Tags: SPORT CRICKET) 

South Africa's Jacques Kallis celebrates the wicket of New Zealand's Dean Brownlie (not pictured) on day four of their second cricket test match in Port Elizabeth, January 14, 2013. REUTERS/Rogan Ward (SOUTH AFRICA - Tags: SPORT CRICKET) 

New Zealand players celebrate the wicket of Jacques Kallis (not in picture) during day one of the second cricket test match against South Africa in Port Elizabeth, January 11, 2013. REUTERS/Rogan Ward (SOUTH AFRICA - Tags: SPORT CRICKET) 

New Zealand's Dean Brownlie plays a shot during the third day of their first cricket Test match against South Africa in Cape Town, January 4, 2013. Behind is South Africa's Jacques Kallis. REUTERS/Mike Hutchings (SOUTH AFRICA - Tags: SPORT CRICKET) 

South Africa's Jacques Kallis (R) celebrates with teammate Faf du Plessis after taking the wicket of New Zealand's Kane Willliamson (L) on the second day of their first cricket Test match in Cape Town, January 3, 2013. REUTERS/Mike Hutchings (SOUTH AFRICA - Tags: SPORT CRICKET) 

South Africa's Jacques Kallis plays a shot during the first day of their first test cricket match against New Zealand in Cape Town, January 2, 2013. REUTERS/Mike Hutchings (SOUTH AFRICA - Tags: SPORT CRICKET) 

Australia's Ed Cowan (R) catches out South Africa's Jacques Kallis (L) during the fifth day's play of the second test cricket match at the Adelaide cricket ground November 26, 2012. REUTERS/Regi Varghese (AUSTRALIA - Tags: SPORT CRICKET) 

South Africa's Jacques Kallis (L) watches teammate Faf du Plessis celebrate reaching a century during the fifth day's play of the second test cricket match against Australia at the Adelaide cricket ground November 26, 2012. REUTERS/Regi Varghese (AUSTRALIA - Tags: SPORT CRICKET) 

Australia's Matthew Wade (L) jumps as South Africa's Jacques Kallis hits a shot during the fifth day's play of the second test cricket match at the Adelaide cricket ground November 26, 2012. REUTERS/Regi Varghese (AUSTRALIA - Tags: SPORT CRICKET TPX IMAGES OF THE DAY) 

South Africa's Jacques Kallis hits a shot off Australia's Nathan Lyon during the fifth day's play of the second test cricket match at the Adelaide cricket ground November 26, 2012. REUTERS/Regi Varghese (AUSTRALIA - Tags: SPORT CRICKET) 

Australia's Matthew Wade (L) celebrates catching out South Africa's Jacques Kallis (R) on the third day of the second test cricket match at the Adelaide cricket ground November 24, 2012. REUTERS/Regi Varghese (AUSTRALIA - Tags: SPORT CRICKET) 

South Africa's Jacques Kallis (L) is congratulated by teammate Faf du Plessis on reaching his half century on the third day of the second test cricket match against Australia at the Adelaide cricket ground November 24, 2012. REUTERS/Regi Varghese (AUSTRALIA - Tags: SPORT CRICKET) 

South Africa's Jacques Kallis brings up his half century during the third day of the second test cricket match against Australia at the Adelaide cricket ground November 24, 2012. REUTERS/Regi Varghese (AUSTRALIA - Tags: SPORT CRICKET)