In 1992 he was appointed a director of the recently founded HSBC Holdings in London.
Only HSBC Holdings, which has assets of $393.6 billion, would have a more dominant regional position.
HSBC Holdings, the British banking giant, has been even more aggressive in its quest to win over low-income consumers.
He became an executive director of HSBC Holdings in May 2008.
He was also Deputy Chairman of HSBC Holdings in 1991-1992.
In 2009 he became the non-executive director of HSBC Holdings.
Another rival is HSBC Holdings, which has the third-largest share of the New York market, at 7 percent.
HSBC Holdings said provisions for bad loans decreased in 2002, helping to increase pretax profit for the year by 19 percent.
Household is now a unit of HSBC Holdings.
Citigroup and HSBC Holdings are also considered possible bidders, analysts said.