Overall, I think Michael Jordan is the greatest athlete in any particular sport. He dominated the game for the Chicago Bulls and brought the NBA to its greatest peak of popularity.
I think anybody who saw him will tell you that Willie Mays was the greatest player who ever lived.
I'm a Michael Jordan fan just like everyone else. I just don't think he's the greatest player ever.
I know that Ronda Rousey is one of the greatest athletes in this sport.
LeBron is making a case for himself to be one of the greatest players to ever play.
I want to be the Cassius Clay of snooker. Cassius is the greatest at boxing and that's what I mean to be at snooker.
I am now a legend. I am also the greatest athlete to live.
I've had an affinity for Michael Jordan. He's probably the greatest athlete in my generation.
I want to go down in the history books as one of the greatest female boxers of all time, and I think I'm on the right path.
Dai Greene will be our greatest-ever Welsh athlete.
Henry Cejudo is going to become the greatest combat athlete of all time, being an Olympic champ and a two-division champ in the UFC.
Of all the four major sports, whether you like Ted Williams, Carl Yastrzemski, maybe you like Bobby Orr, or you like Larry Bird or Tom Brady - Bill Russell is the greatest athlete to play in Boston.
The greatest hockey player who ever lived: Bobby Orr, and I love him.
The guy is the greatest male athletes of all time.
Serena Williams is the greatest tennis player of all time, the greatest female athlete of all time, the greatest athlete of all time.
Having the ambition of becoming Olympic champion is a whole different ambition from wanting to be the greatest.
Jack Nicklaus is the greatest winner I've ever seen.
Muhammad Ali was the greatest of all time. But what made him even greater was what he did outside the ring.
The three-peat has never been attempted, ever, and for me, I think it will add to my legendary status. I want to become one of the greatest athletes ever to have competed in any sport, so for me, that's what it means.
John Smith from Oklahoma State was the greatest American wrestler of all time.
In fifty years of covering the sport, of course Muhammad Ali is by far the dominant figure.
Serena Williams best female player ever - no question.
In my opinion, Jackie is the greatest female athlete ever.
Serena's arguably the best athlete of all time, so getting to know her was surreal.
I definitely think Natalya is one of the greatest of all time.