Lee Seon-woo (), known as Infiltration, is a professional esports player from Seoul, South Korea, specializing in fighting games. Lee is a six-time Evolution Championship Series (EVO) champion; winning Super Street Fighter IV Arcade Edition v2012 in 2012, Street Fighter X Tekken in 2012 and 2013, Street Fighter V in 2016 and 2018 (EVO Japan) and Samurai Shodown in 2019.

Lee was fired from his team, Panda Global, in November 2018 after the organization learned of a domestic abuse case he was convicted for the year before.

Gaming career Infiltration first started playing fighting games seriously with the home release of Street Fighter IV, but he offered tips for players hoping to raise their skill level. The "Infiltration" name comes from the Metal Gear Solid series, of which he is a big fan. Lee uses a bat-top joystick due to the first FightStick he bought was coincidentally a bat-top joystick sold for 2,000 yen ($20 US). Lee chose Akuma in Street Fighter IV because he heard that Akuma was strong in the game at the time. Lee's main focus is physical training instead of in-game practice.

Lee is the winner of the Street Fighter 25th Anniversary Grand Finals for both Super Street Fighter IV: Arcade Edition v2012 and Street Fighter X Tekken and won $25,000 for each game. The former event saw Lee win against Mad Catz's Daigo Umehara 6–0. Because he won the latter, Lee also received a one of a kind Street Fighter-based Scion FR-S Coupe. Lee also won the Capcom Cup 2013 Street Fighter X Tekken tournament in which he was invited to by Capcom. In March, Lee qualified for the Capcom Pro Tour Asia Finals by winning Nine States Tournament 2015. In late May, Lee qualified for Capcom Cup 2015 by placing Top 3 at Stunfest 2015. Lee's opponents in Top 3, Momochi and Umehara have already qualified thus giving Lee the qualifying spot by default.

Lee is known for having a defensive playstyle as determined by Justin Wong's Step Up Your Game series. On January 16, 2015, Eventhubs ranked Lee at #6 on their Top 50 Ultra Street Fighter IV players list. Lee is also known for creating an outstanding comeback against Eduardo "PR Balrog" Perez in the Losers Semis at EVO 2013 Super Street Fighter IV: Arcade Edition v2012, where he counterpicked Perez's Balrog with Hakan. Lee qualified for the 2014 Capcom Cup by winning CEO 2014 in an exciting battle against Evil Geniuses' Yusuke Momochi. Momochi would later defeat Lee at Capcom Cup 2014 resulting in the latter to get a 4th-place finish.

Because of his performances in 2012, Lee has been called "Player of the Year" by many including Capcom. However, in late 2013, Lee saw a small decline where other players managed to catch up to his level. Overall, Lee still manages to perform well in tournaments he enters, usually making Top 4.

A controversy regarding 2015's Capcom Pro Tour circuit came up regarding Lee, with some labeling him as a "gatekeeper" due to visiting multiple CPT events despite already qualifying for Capcom Cup (here 'gatekeeping' means to keep other players from qualifying). Lee stated in an interview that his intention was not to gatekeep, but instead to practice before the Capcom Cup begins in December. Lee also states that Street Fighter V is going in a good direction, as he thinks that making the game offense-oriented will make it faster and better.

On November 15, 2015, Infiltration signed with Team Razer.

On June 4, 2022, Capcom Fighters announced via a tweet that Infiltration (as well as Michael "Theo Lee Ronin" Parks) "will be banned from all Capcom-owned, operated and/or licensed events globally, including Capcom Pro Tour and Street Fighter League, until further notice."

Personal life In mid-2014, Lee had to sell the one-of-a-kind Scion FR-S Coupe he won because of high maintenance issues. This was also the same car Lee actually had to earn his drivers license for, just so he could drive it.

On October 22, 2017, Lee got into an argument with his then-wife. The police responded to a call and documented evidence of broken household objects. Lee was arrested and charged with domestic violence. Paramedics took her to a hospital and documented a wrist injury and bruises. A South Korean court ruled against Lee on November 30, 2017. Lee and his wife divorced in December 2017. Panda Global, Lee's sponsoring team, learned about the assault in September 2018 and withdrew Lee from all upcoming tournaments at the time. He was fired from the team on November 22, 2018, after Panda Global obtained his court records.

Notable tournament placings Super Street Fighter IV resultsYearTournamentPlacement2010Electronic Sports World Cup4th2010Evolution 20103rd

Super Street Fighter IV: Arcade Edition tournament resultsYearTournamentPlacement2011ReveLAtions5th2011Canada Cup5th2011NorCal Regionals2nd2011Capcom Korea Cup2nd2011Evolution 201125th2011Season's Beatings Velocity9th2011DreamHack Winter 20111st

Super Street Fighter IV: Arcade Edition v2012 tournament resultsYearTournamentPlacement2012NorCal Regionals 102nd2012Season's Beatings: Summer Slam1st2012DreamHack Summer 20121st2012Evolution 20121st2012Season's Beatings Ascension2nd2012Canada Cup 20125th2012DreamHack Winter 20121st2012Street Fighter 25th Anniversary Grand Finals1st2013SoCal Regionals 20131st2013Final Round 161st2013NorCal Regionals 111st2013DreamHack Summer 20132nd2013Evolution 20133rd2013World Cyber Games 2013 Korea National Final1st2013Capcom Cup Asia 2013 Korea Qualifier1st2013ThaigerUppercut Championship 20133rd2014SoCal Regionals 20142nd2014Final Round XVII3rd2014NorCal Regionals 20142nd

Street Fighter X Tekken tournament resultsYearTournamentPlacement2012NorCal Regionals 101st2012Canada Cup 20121st2012Street Fighter 25th Anniversary Grand Finals1st2013SoCal Regionals 20131st2013Final Round 162nd2013NorCal Regionals 111st2013Evolution 20131st2013Canada Cup 20132nd2013Capcom Cup 20131st2014SoCal Regionals 20141st2014Final Round XVII3rd

Ultra Street Fighter IV tournament resultsYearTournamentPlacement2014SoCal Regionals 20143rd2014Capcom Pro Tour Invitation Tournament @ E31st2014DreamHack Summer 20141st2014CEO - Community Effort Orlando 20141st2014IeSF 6th e-Sports World Championships1st2014Capcom Cup 20144th2015Sonic Boom 20151st2015Cannes Winter Clash 20153rd2015Nine States Tournament 20151st2015Final Round 1817th 2015Red Bull Kumite4th2015NorCal Regionals 20157th 2015Double Elimination 20151st2015Texas Showdown 20151st2015Toryuken 20151st2015Stunfest 20153rd2015Evolution 20153rd2015HK eSports Tournament 20151st2015First Attack 20151st2015Tokyo Game Show 20153rd Street Fighter V resultsYearTournamentPlacement2016Final Round1st2016NorCal Regionals1st2016Red Bull Kumite1st2016Community Effort Orlando2nd2016Evolution 20161st2017Red Bull Kumite5th2017Manila Cup 20171st2018EVO Japan 20181st2018Final Round 20181st Samurai Shodown resultsYearTournamentPlacement2019EVO 20191st

References and notes

External links Infiltration's Player Profile - Shoryuken Rankings Infiltration on Facebook Infiltration on Twitter Infiltration on Twitch