South African swimmer stunned Michael Phelps at 2012 London Olympics . After defeating his childhood idol , le Clos has dominated 100m and 150m butterfly . His father Bert is also famous for joyful celebrations following son 's win in London . The 22-year-old is hoping to square up to Phelps again at Rio in 2016 .
South African swimmer stunned Michael Phelps at 2012 London Olympics . After defeating his childhood idol , le Clos has dominated 100m and 200m butterfly . His father Bert is also famous for joyful celebrations following son 's win in London . The 22-year-old is hoping to square up to Phelps again at Rio in 2016 .