|Country of Birth||Poland|
" (Real Name: Mateusz Klimaszewski) is a retired Polish League of Legends player, formerly a Support for Annihilon Team
Before Grom showed up on the competitive scene as a former player of Time-Out he played for lesser known Polish teams like Clan Poland and the ALSEN Team. After his short time in Time-Out he came back into the Polish scene and joined team EloHell. After ECC:Poland, Grom and his team went on to play the Regional Finals Decider to secure the last slot for IEM Gamescom 2012. They went on to beat Meet Your Makers 2:0 in the finals qualifying for IEM Gamescom.
- January 14th, rejoins EloHell.
- February~, roster leaves the organization.
- March~, plays for Wild 4 Sports.
- March 12th, joins Anexis eSports, replaces ArQuel.
- May-June, plays for Kryzys Gospodarczy.
- June 6th, joins Reason Gaming.
- June 30th, roster disbands.
- September 3rd, joins Eternity Gaming.
- September~, leaves the team.
- October-November, rejoins ALSEN Team.
- March 27th, joins Denial eSports EU as coach.
- April 1st, leaves coaching position.
- May 18th, founds Sample Text with Ishikawa, Puki style, Tabasko and Vergro.
- June 23rd, team disbands, roster is acquired.
- June 23rd, rejoins Denial eSports EU as support.
- September 29th, roster disbands.
- September 29th, rejoins Sample Text.
- Leaves the team at an unknown date.