Here are all 3 times Luis Suarez has bitten opponents

• Luis Suarez is back at the World Cup hoping to lead Uruguay deep into the tournament.
• During the 2014 World Cup, Luis Suarez bit Italy's Giorgio Chiellini in one of the most shocking incidents in recent soccer history. He was ultimately banned for nine games and sent home from the tournament.
• While Suarez has been one of the best players in the world during his career, he has also been the sport's biggest villain.

Tony Manfred contributed to an earlier version of this report.

3. While playing for Uruguay in the 2014 World Cup, he bit Italy's Giorgio Chiellini. He was not punished during the game:

ESPN

That one left a visible bite mark.

Reuters