Comeback sees O'Keeffe finish eighth in Modern Pentathlon at Rio Olympics

Ireland's Arthur Lanigan O'Keeffe has finished in eigth place in the Modern Pentathlon event at the Rio Olympics tonight.

Arthur Lanigan O'Keeffe finishes eighth in the #ModernPentathlon, just 11 seconds off a medal at #Rio2016 pic.twitter.com/kR1pzmtIbY

— RTÉ Sport (@RTEsport) August 20, 2016