The American boxing champion Emile Griffith gained notoriety in 1962 when he brutally defeated the Cuban fighter Benny Paret. Ten days after the fight, Paret, who had directed a homophobic slur at Griffith during the weigh-in, died from his injuries.
In Knock Out!, Reinhard Kleist draws a powerful, emotive portrait of a bisexual black athlete who, facing racism and homophobia in 1960s America, found success in the world of boxing. This is the story of a fierce and ambitious fighter, and of a knock-out blow that ended one life and changed a second forever.
In Knock Out!, Reinhard Kleist draws a powerful, emotive portrait of a bisexual black athlete who, facing racism and homophobia in 1960s America, found success in the world of boxing. This is the story of a fierce and ambitious fighter, and of a knock-out blow that ended one life and changed a second forever.
Reinhard Kleist
Reinhard Kleist, born in 1970 in Hürth, Cologne, has worked and lived as an illustrator and comic book artist in Berlin since 1996. He made his international breakthrough in 2006 with the biographical comic book Johnny Cash: I See a Darkness, which was awarded the renowned Max and Moritz Prize and nominated for both the Eisner and Harvey Awards. With The Boxer in 2013, Kleist became the first cartoonist to receive the German Youth Literature Prize. In 2017, Kleist once again tackled one of music’s great storytellers in Nick Cave: Mercy on Me, which was simultaneously released in many languages. In 2018, Kleist was honoured for his work with the Max and Moritz Prize for Best German-Language Comic Book Artist. In 2021, Kleist tackled another extraordinary boxing champion, Emile Griffith, in the comic book Knock Out! His critically acclaimed graphic biography of David Bowie forms two parts: Starman: Bowie’s Stardust Years (SelfMadeHero, 2023) and LOW: Bowie’s Berlin Years (SelfMadeHero, 2025).

Reviews
"Knock Out! may be rooted in a world over half a century behind us but in terms of the attitudes and prejudice that Griffith faced it’s sadly just as relevant and topical as ever. One of the assured highlights of SelfMadeHero’s 2021 publishing schedule."
— Broken Frontier
"The narration succeeds in feeling intimate for the reader as Griffith’s guilt over Paret’s death is explored, along with the pressure he felt as a bisexual man trying to get by in the sports world. Kleist’s (The Boxer, 2014; An Olympic Dream, 2016) illustrations are dark and raw, fitting for life in the city during the 1950s and ’60s.”
— Booklist (US)
"Knock Out! is really rather special. It’s tells a great story and it tells it well."
— BookMunch