Question: Which Colombian retired footballer who played as a striker born in 1968 hampered Orlando Maturana from joining the national team?
Sentence (from "Orlando Maturana"): His success in the national team was hampered by the availability of several more successful strikers such as Iván Valenciano, Antony de Ávila, John Jairo Trellez, Víctor Aristizábal, Luis Zuleta, Faustino Asprilla, Adolfo Valencia, and several other members of what is known today as the Colombian dream generation.
Relevant evidence: Yes