Keyner Brown is a 35-year-old professional football player from CRC. He currently plays for CS Herediano, wearing the number 99 shirt. He plays primarily as a Defender. He stands at 186cm tall and weighs 81kg. His preferred foot is Right. His current market value is estimated at 75K €.

His most recent move was a Loan from Houston Dynamo to CS Herediano on 2016-12-31. The reported fee was -.

Throughout the Costa Rica Primera Division 2025-2026, Keyner Brown featured in 17 matches, averaging 0 tackles, 0 interceptions, and 0 clearances per game, while blocking 0 shots per game.