Accordionist who joined Martín Elías Díaz's group in 2015. He has over 1.1 million followers on his rolando_8a Instagram account.
He recorded an album with Diomedes Dionisio in 1999. He was kidnapped by the National Liberation Army in May 2000.
He was nominated for a Latin Grammy Award for Best Cumbia/Vallenato Album Unlimited in 2017.
His father is juggler Calixto Ochoa.
He recorded with Silvestre Dangond in 2013.