is a song recorded by Filipina singer-Actress Sarah Geronimo.
The song was the lead single off her 2011 5× Platinum album One Heart.
[1] 26 December 2010, a user uploaded the music video on YouTube and as of November 2014, the video was viewed 10,330,000 times, making Sino Nga Ba Siya the most viewed music video of Sarah Geronimo on YouTube.
[2] After a year, the video was uploaded by the official YouTube Channel of Viva Music Group.
[3] EGG's AllHits.ph named 'Sino Nga Ba Siya' as the 'Most Downloaded Song' during the 25th Awit Awards last 27 November 2012.