Career
He has represented his country at two World Championships in Athletics and was a 400 m world finalist in 2011. His personal best for the event is 44.65 seconds. He helped set a Grenadian record of 3:04.69 minutes for the 4×400 metres relay in 2011.
Born in Saint Patrick Parish, Grenada, he began competing in track and field at high school.
He began competing internationally in athletics in 2008. Bartholomew completed a Grenadian 1–2 finish with James at the 2009 CARIFTA Games, taking the 400 m silver medal in a personal best of 45.58 seconds (his first sub-46-second run).
With a team including James, Akim Bowen and Josh Charles, he set a national junior record of 3:11.91 minutes for the 4×400 m relay at the championships. Bartholomew had acquired the world qualifying time and made his senior debut at the 2009 World Championships in Athletics, running in the heats of the 400 m.
He began attending South Plains College in Texas in 2010 and represented them athletically.
At the Penn Relays, he and Kirani James headed a 4×400 m relay team to a Grenadian record of 3:04.69 minutes – a mark which they later improved to 3:04.27 minutes at the 2011 Central American and Caribbean Championships in Athletics. He entered the 2011 World Championships in Athletics as the second fastest man in the men"s 400 metres field