2008 | 2008 Summer Olympics | Copa del Rey | 2008 in music | United States presidential election, 2008 | Copa Libertadores | Arena Football League (1987–2008) | UEFA Euro 2008 | Copa América | Eurovision Song Contest 2008 | 2008 Sichuan earthquake | Barack Obama presidential campaign, 2008 | 2008 World Series of Poker | John McCain presidential campaign, 2008 | Canadian federal election, 2008 | 2011 Copa América | 2008 Commonwealth Youth Games | 2008 Rugby League World Cup | 2008 Summer Paralympics | 2008 in film | Athletics at the 2008 Summer Olympics – Men's 4 × 400 metres relay | 2008 ATP Tour | UEFA Euro 2008 qualifying Group G | Oregon legislative elections, 2008 | Nepalese Constituent Assembly election, 2008 | Malaysian general election, 2008 | Alberta general election, 2008 | 2008 Mumbai attacks | 1997 Copa América | United States Senate election in Minnesota, 2008 |
Campos participated in LDU Quito's unforgettable 2008 Copa Libertadores campaign where he became instrumental as a defender for the club, stopping the likes of Salvador Cabanas and Thiago Neves.
He is well known for Danubio fans for scoring a wonderful free-kick goal in the 2008 Copa Libertadores against Lanús.
He has been an International FIFA referee since 2003 and officiated several important fixtures since then which include the semifinals of Copa Libertadores in 2007 between Boca Juniors and Cúcuta Deportivo (second leg) and again in 2008 between Boca Juniors and Fluminense (first leg).