In February 2010, Yamin returned to Angola as a representative of "Idol Gives Back", this time accompanied by Kara DioGuardi. During his performance at the 1st Annual Washington Ideas Forum on October 2, 2009, Yamin had announced a $100,000 grant to the Saint Isabel Orphanage and School in Luanda, Angola, from ExxonMobil as part of their malaria prevention program. The grant was made to enable the school, which Yamin had visited in 2008 with Fantasia, to improve and expand their facility. Video of Yamin and DioGuardi visiting the ongoing construction of the school dormitory, as well as distributing bed nets, was shown on the "American Idol" Season 9 Top 9 (second week) results show (April 14, 2010). Sister Domingas Loureira, director of the orphanage, flew to Los Angeles as a guest of American Idol and ExxonMobil and sat next to Yamin at Idol Gives Back performance on April 21, 2010. Later that week, Yamin performed the National Anthem in honor of World Malaria Day at Washington Nationals and Chicago White Sox baseball games.