Samsung Life is also said to be looking at acquiring a 15% stake in Principal Financial Group, which would make it the US retirement provider's largest shareholder.
Markel APAC head Sucheng Chang aims to nearly double the regional book within five years, with recent expansion setting the pace and new opportunities in view.
Designed for tunnel owners, developers and contractors, the cover funds specialist rescue and crisis-response operations following major underground incidents.
She reports to Asia claims head Bo Yu and will manage claims from Markel's Hong Kong and China portfolio, with a focus on professional and financial risks.