Happy birthday John Cena
Happy birthday John CenaFacebook / John Cena

John Felix Anthony Cena, popularly known by his stage name John Cena, is a professional wrestler who received worldwide popularity with the wrestling company WWE.

Apart from being a wrestler, Cena is also an actor and a hip-hop artist. He has acted in several movies such as "The Marine" (2006), "12 Rounds" (2009), "Legendary" (2010), "The Reunion" (2011), "Trainwreck" (2015) and "Sisters" (2015).

Cena's rap album, "You Can't See Me" (2005), debuted at No. 15 on US Billboard 200 chart. Besides his professional endeavours, Cena has also contributed to several philanthropic causes that include granting of most wishes in Make-A-Wish history.

Born on April 23, 1977, the renowned wrestler celebrates his 39th birthday, here are some of his most famous quotes:

"When people show loyalty to you, you take care of those who are with you. It's how it goes with everything. If you have a small circle of friends, and one of those friends doesn't stay loyal to you, they don't stay your friend for very long."

"If you don't learn from your mistakes, then they become regrets."

"I admire the military. I guess in a world of villains and heroes, they're my heroes. Their dedication, their commitment, their discipline, their code of ethics."

"People can say whatever they want about the sport of bodybuilding, but to get prepared to do a contest or even think about doing a contest, or even to get into decent shape, it requires a certain amount of discipline, and it comes from taking a new year's resolution to a lifestyle."

"As a kid, what brought me in the gym, what got me in there every day was a chance to break your personal best, a chance to be strong; I just really, really dig that."

"I don't play a character. It's totally just an extension of myself."

"I don't doll myself up for TV because I want people to accept me for who I am."

Source: Brainy Quote