Real Madrid officially announced an agreement with Atletico Minero, and Renier will transfer to join the Brazilian League club.
Renier is 23 years old and is a player trained by the Flamengo youth training camp. In January 2020, Rainier joined Real Madrid for a transfer fee of 30 million euros, but never played for the first team. He has spent basically on loan in the past few seasons, playing for Dortmund, Girona, Frosinone and Granada.