Sami Kelopuro was born in 1987 in Finland. His introduction to poker came relatively late compared to many professionals; he first played the game at age 18 in 2005 during a home sit-and-go tournament organized by friends. This initial experience sparked a deep interest, and he soon began dedicating extensive hours-up to 10 per day-to playing online poker while finishing high school. After graduation, Kelopuro served nine months in the Finnish Defence Forces, during which he continued to play online poker and resolved to pursue it professionally thereafter.
Kelopuro’s professional poker career began in earnest shortly after his military service. He started with small stakes on PAF, an online poker site, depositing modest amounts and playing low-limit cash games. His skill and dedication quickly propelled him to higher stakes. By 2007, he competed in high-stakes no-limit Texas Hold’em and pot-limit Omaha cash games on Full Tilt Poker, playing at limits as high as $500/$1,000. During this period, he became known for his aggressive and fearless playing style and was involved in some of the largest poker hands and swings, sometimes experiencing daily fluctuations of up to a million dollars.
Kelopuro also co-founded the poker website Coinflip with fellow Finnish pro Ilari Sahamies, where he blogged about his experiences. His online aliases include "LarsLuzak" on Full Tilt and "Lrslzk" on PokerStars, where he has amassed millions in tournament winnings. He is recognized as one of the most successful multi-table tournament players online, with total cashes exceeding $23.3 million across various platforms. Notably, on PokerStars, he earned about $6.6 million, and on GGNetwork, playing as "MiMosa1" and under his real name, he collected over $13 million in multi-table tournament cashes.
Kelopuro has also made a mark in live tournaments, with total live earnings surpassing $1.15 million as of 2021. One of his most significant live victories was winning the Spring Championship of Online Poker (SCOOP) Event 38-H in May 2011, earning over $500,000. In August 2019, he famously won $1.3 million in an eight-hour heads-up Pot-Limit Omaha game against an unknown opponent.
Kelopuro currently resides in Monte Carlo, a popular home base for many professional poker players due to favorable tax laws and proximity to major poker events. Details about his personal life beyond his residence are kept private, consistent with his tendency to avoid the spotlight despite his professional success.
Kelopuro’s revenue streams primarily come from online poker tournaments and high-stakes cash games. His online tournament winnings total approximately $23.3 million, with significant earnings on PokerStars and GGNetwork. His live tournament winnings exceed $1.15 million. Additionally, his cash game play, particularly in high-stakes Pot-Limit Omaha, has resulted in substantial profits, including a notable $1.3 million win in 2019.
Sami Kelopuro is regarded as one of the most formidable and aggressive cash game players in the world. His success across multiple poker formats and platforms has cemented his reputation as a versatile and highly skilled professional. His approach to the game and his resilience in the face of high variance have inspired many aspiring poker players, especially in the online arena. Represented by Poker Icons, Kelopuro continues to be a prominent figure in the poker community.
Kelopuro began playing poker in 2005 and decided to pursue it professionally after completing his nine-month service in the Finnish Defence Forces, around 2006–2007.
His notable achievements include winning the 2011 SCOOP Event 38-H for over $500,000, accumulating over $23 million in online tournament winnings, and a $1.3 million win in a high-stakes Pot-Limit Omaha heads-up game in 2019.
He is known for an aggressive and fearless playing style, particularly in high-stakes cash games, often engaging in large pots and taking significant risks.
He resides in Monte Carlo, Monaco.