Aired (May 6, 2017): How long can you hold your breath underwater? In Davao, 'I-Witness' meets Juli Misuari, a Badjao, who dives more than 200 meters under the sea—similar to that of a 20-foot building. Being the current record-holder in the country in free diving, he does not see this as a competition but a way of living as his tribe. But with most of Badjaos choosing to live in the city for greener pastures, how do they still manage to uphold their tradition? Find out in this documentary by Kara David.