For me Manny Pacquiao because I amaze for his boxing record. He is the first boxer in history of boxing that got 8 world boxing title.
Well... My favorite sports person without doubt is Michael Schumacher... He was the pinnacle of performance in F1 racing and was seemingly an undisputed champion of his era. He has proved to be an inspiration for many a racer and will continue to be the same for generations to come.