Serious Klein

Kelvin Boakye (born 6 June 1991), known by the stage name Serious Klein, is a German rapper who has emerged from the underground hip-hop scene in Germany.

Early life Serious Klein was born in Hannover, Germany to Ghanaian parents. His mother (a single mother) works in kindergarten and his father is a businessman. His parents separated when he was two years old and they moved to Duisburg, Germany at the age of four. He later moved to Oer-Erkenschwick. Serious started writing music at the early age of 12. He recorded his first song when he was 14 years old through a school project with the former music label VJ-Style.

Career Serious Klein began performing under the name "key bee" which is short for his birth name Kelvin Boakye and changed his name to the present one in 2012. His mentor Ross Osei and his former in house producer Johannes "Shove Island" Altendorf took him under their wings and made him part of their own label DSTY records in 2009. He later formed the collective and label, the family tree / 555, together with his manager Teddy Sarpong, his tour DJ Dominik "Dayson" Antwi (in 2015), and his producer and long time collaborator Tobias "Rascal" Breuer.

Serious recorded his first EP The Serious Outlook in 2012 which helped him get recognized locally in Germany. After his first EP, he did the following EPs The Introduction in 2015, and Summer 03's Problem in 2016.

Serious released his debut album You Should've Known in 2018, out via Majestic Casual.

In November 2024, it was announced that Serious had signed to Nas' record label Mass Appeal Records.

Discography Studio albums You Should've Known (August 2018)

EPs The Introduction (June 17, 2015) Summer 03’s Problem (August 2, 2016) Ludus (2021)

Singles YearTitleRef2017"Try Me"2018"Boy Boy"2018"91 Flex" 2018"Coochie Money" 2018"Should've Known"2018"Voodoo Money" 2018"Junior"2018"These Days"2019"On a Goat"2019"No Drill"2019"Lil Capo" 2019"Die For You" 2020"Everyday Thursday" 2021"Straight Outta Pandemic"2021"The Shaw"2023"White Knight"2023"Up"2023"Peek a Boo - A Colors Show"2024"Stronger"2024"Pencils"2024"Ohene"