Tim Jonasson began his journey in esports in 2017. Initially, he frequently switched teams and struggled to achieve notable victories. Seeking change, he joined PAPERPLANES, which led to an immediate breakthrough with a triumph at the Nordic Championship Season 3.
Following this success, Tim signed with x6tence Galaxy, where he reached the final stage of the Nordic Championship Season 4, secured a 3rd-4th place finish at DreamHack Open Winter 2018, and claimed gold at the WINNERS League - Season 1: Invite Division.
In the spring of 2019, nawwk briefly went inactive but quickly returned to action as a GamerLegion player. During his time with the team, he earned bronze at United Masters League Season 1, won the LOOT.BET/CS Season 2 tournament, and took silver at Moche XL Esports 2019. Afterward, Tim had a stint with Ninjas in Pyjamas before transitioning to Apeks, where he won the Tipsport Cup Bratislava 2022 and ESL Challenger League Season 45: Europe, in addition to securing silver at Elisa Masters Espoo 2023 and ESL Challenger at DreamHack Atlanta 2023.
From May to September 2024, Tim played for BLEED, achieving a 2nd place finish at the MESA Nomadic Masters Spring 2024. Following his departure, nawwk joined Fnatic, where he currently plays.