Kyle Chavis is a for-hire tennis coach that uses his position to have sex with husband's wives, like Amanda De Santa and many others. Before becoming a tennis coach, Chavis was ranked 42nd in the 14-16 range in tennis.
From what can be determined from his Lifeinvader page, he's obsessed with sex and is depressed about his decisions in life to become a tennis coach.
He's an extremely coward person as he didn't face Michael directly right after he got caught having sex with Amanda, also he can be seen cowering in fear if he and Amanda discover Franklin during the mission Complications.
Events of GTA V
Kyle is eventually caught by Michael while presumably having sex with Amanda. Before Kyle could manage to explain himself, Michael turns violent and threatens Kyle, forcing him to jump out of the house. In desperation, Kyle drives to Martín Madrazo's mansion, but is pursued by Michael and Franklin. They both tear down the mansion, but Kyle somehow survives, and calls Michael to tell him that the mansion he had just destroyed wasn't his. Michael then receives a unfriendly visit of Martin Madrazo, who threatens Michael's life and demands that he pays for the mansion's damage.
Some time later, Michael calls Amanda and she reveals that Kyle fled Los Santos to get away from Michael. Kyle does not appear more in the storyline after this.
It's unknown what is the relationship between him and Natalia Zverovna, but it's presumed that he might also be sleeping with her as he was talking to Michael from the balcony of the mansion.
- GTA V
- Despite his short screen-time, Kyle is indirectly responsible for the events of GTA V: him cheating with Michael's wife caused Michael to chase him down to Martin Madrazo's property and demolish it, resulting in Martin forcing Michael to pay him 2.5 million, causing Michael and Lester to set the Vangelico heist in motion, causing Michael to break out of his retirement, get contacted by the FIB, and Trevor to discover his whereabouts.
- In Kyle Lifeinvader page, its possible to see the profile of Liz Macallen.