Renly is a character from the fantasy series A Song of Ice and Fire by George R.R. Martin. He is the youngest brother of King Robert Baratheon and is known for his charm, good looks, and strong sense of honor. Renly is a key figure in the struggle for the Iron Throne, declaring himself king after Robert's death. In the series, Renly gathers a large following, including the powerful Tyrell family, to support his claim. He is characterized by his charisma and ability to inspire loyalty among his supporters, making him a significant player in the political landscape of Westeros.