Ramos is a gardener who is the Gym Leader of Coumarine Gym, Coumarine City's Gym. He specializes in Grass-type Pokémon. He gives the Plant Badge to Trainers who defeat him.
Ramos appears in Pokémon X and Y as a Gym Leader. He continuously refer to the player as either "whippersnapper," or "sprout." Trainers who defeat Ramos will receive the Plant Badge, along with TM86 (Grass Knot). According to the television show Gym Freaks, he has owned his gardening scissors for 30 years. It also states that he has been into tea lately, gathering great tea leaves from their place of origin. It expands on this point by saying that seeing tea steam floating upright means good luck in a certain country.
(Source: Bulbapedia)