A shadow is cast by Lai Chi-wai, a paraplegic climber, during a training session as he prepares for his...
A shadow is cast by Lai Chi-wai, a paraplegic climber, during a training session as he prepares for his climb up the 320-metre tall Nina Tower using only his upper body strength, in Hong Kong, China December 29, 2020. Picture taken December 29, 2020. REUTERS/Tyrone Siu