Cristiano Ronaldo's biography shows that football is the number one priority in his life. In the launch of his autobiography Moments, he said: 'I know that the name Cristiano Ronaldo means a lot to those of us who love football.'
Iker Casillas has shown how to overcome many obstacles in his career to make a significant contribution to the club's success. He won La Liga three times with Real Madrid, the Copa del Rey twice and the UEFA Champions League once as per The Real Champs.
Sachin Tendulkar's financial journey began in his life when he made his cricket debut at the Cricket Club of India. In his first game, he scored 100 in the first innings of the Indian Premier League (IPL) match against Sri Lanka.
David Beckham has earned an estimated $255 million, including his share of the profits of his Miami team, the New York Red Bulls. A company called Footwork Productions, according to the Mirror, collects all income from David's football business and has an annual income of $1.5 million from the Miami club and another $5 million for his other businesses.