Former two-division UFC champion Conor McGregor admits his 2020 retirement announcement was partly out of frustration. McGregor returned to the Octagon in January, 2020, when he picked up a blistering, 40-second TKO victory over Donald “Cowboy” Cerrone. In the lead-up to that fight, McGregor teased a busy 2020, making no secret of his desire to … Continue reading Conor McGregor admits retirement was “out of frustration”