His sister Sheila became a missionary, a brother Benedict is a leading Asian equity sales banker in New York, another brother Raoul is an aviation expert, while a third brother Miguel is a fintech entrepreneur.
He and his brothers were educated by the Jesuits at Xavier School.
He entered the University of the Philippines and was active in extra-curricular activities and became national president of AIESEC Philippines, the national chapter of the international association of business and economics students.
He then earned his MBA at the Wharton School of Business of the University of Pennsylvania in 1983, majoring in international finance.
Upon graduation from Wharton, he joined Mellon Bank's International Banking Department in Pittsburgh and completed their international credit training program.
In 1985, he joined Mellon's debt trading team, and was one of the early pioneers in emerging markets debt trading, focusing on Latin American and Philippine debt.
While at Mellon, he met a fellow banker, Leigh Talmage, and they married in 1991.
Both were involved with emerging debt markets and supported environmental causes.
The following year he moved to Lazard Frères & Co.
in New York as a debt trader and investment banker.
At 35, he became a general partner of Lazard Frères in 1994 as co-head with Edgar Legaspi of its Emerging Markets Group, becoming one of the highest-ranking Asian bankers on Wall Street, and was named one of the 100 Emerging Markets Superstars by Global Finance magazine.
He dealt with solving the frequent grid-wide power black-outs that were hampering the economy then, and had to secure the oil supply of the country in the wake of the 2003 Iraq war by pursuing energy diplomacy in Asia and the Middle East.
He hosted the first ministerial meeting of ASEAN plus 3 (China, Japan, and Korea) energy ministers in June 2004.
After overseeing a major restructuring of the Philippine power sector and having initiated the privatization of generation assets of the state-owned National Power Corporation, he resigned in March 2005.
That same year, he was invited by the owners of NorthWind, the first wind farm in Southeast Asia, to replace a minority shareholder, and that led him to a decade-long career investing in renewable energy.
He is an independent director of ST Telemedia, the Temasek holding company for telecom, data centers and mobile technology, and an Independent Board Adviser of Banco de Oro, the Philippines’ largest commercial bank.
He and his brother Miguel set up Stellar Sea Farms to raise red tilapia in sea cages in Culion.
They once owned Puerco island in Green Island Bay and currently own Dilumacad or Helicopter island in El Nido.
In 2000, he founded Asian Conservation Company, an innovative venture philanthropy with like-minded conservationists, and together they acquired El Nido Resorts.