Complex sentence: Marquise Goodwin (born November 19,1990) is an American long jumper who represented the United States at the 2012 Olympic games, the 2011 IAAF World Championships, the 2011 World University games, and the 2008 IAAF World junior championships.
Split into simpler sentences: Marquise Goodwin (born November 19,1990) is an American long jumper who represented the United States at the 2012 Olympic games. Goodwin has also represented the United States at the 2011 IAAF World Championships, the 2011 World University games, and the 2008 IAAF World junior championships.