In 1999 , Mortimer signed a contract as a professional runner .
In 1999 , Mortimer also has represented the United States at the 1997 World University Games and the 1998 Goodwill Games .
In 1999 , Mortimer signed a contract as a professional runner and also has represented the United States at the 1997 World University Games and the 1998 Goodwill Games .