Mergrande Ocean Resort, Bago Aplaya, Davao City September 2, 2017 President Rodrigo Roa Duterte delivered his birthday message to Davao City 1st District Representative Karlo Alexei Nograles on the latter’s 41st birthday celebration at the Mergrande Ocean Resort in Bago Aplaya, Davao City. In the event, Representative Nograles was sworn in and took his oath continue reading : Birthday Celebration of Davao City 1st District Representative Karlo Alexei Nograles