Roan BrennanRoan Brennan is a British para swimmer.CareerOn 6 August 2025, Brennan was selected to compete at the 2025 World Para Swimming Championships. He made his World Para Swimming Championships debut and won a silver medal in the mixed 4×100 metre medley relay 34pts event.Personal lifeBrennan was born premature and has cerebral palsy that affects the left side of his body.