The Amazing Race Jessica Graf and Cody Nickson get engaged after 'Big Brother' and 'The Amazing Race' adventures! 02/19/2018 Jessica Graf and Cody Nickson have made a commitment to marry each other. Read More RELATED NEWS Exclusive: Henry Zhang and Evan Lynyak talk 'The Amazing Race' (Part 2)Exclusive: Jessica Graf and Cody Nickson talk 'The Amazing Race' (Part 2)Exclusive: Alex Rossi and Conor Daly talk 'The Amazing Race' (Part 1) TAGS: The Amazing Race Big Brother Jessica Graf Cody Nickson