Barcelona fans booed Ronaldo at the Camp Nou during an El Clasico match.
Ronaldo responded by scoring and hitting the calma celebration to silence the Barcelona fans.
21. When Muhammad Ali lost to Larry Holmes in 1980, then 14-year old Mike Tyson spoke to Ali on the phone, promising to avenge the loss. He fulfilled the promise seven years later, knocking Holmes out in four rounds. Tyson later called it a highlight of his career