Complex sentence: Brkich competed on "The Amazing Race 7" with her fiancée and fellow "Survivor" alumnus Rob Mariano, placing 2nd; the couple, now married, returned for "The Amazing Race 11", where they placed 8th.
Split into simpler sentences: Brkich competed on "The Amazing Race 7" with her fiancée and fellow "Survivor" alumnus Rob Mariano, placing 2nd. The two, now married, returned for "The Amazing Race 11", where they placed 8th.