Utilize the input text as a context reference, choose the right relationship between Infosys and Vishal Sikka from the options. Options: product/material produced, manufacturer, distributed by, industry, position held, original broadcaster, owned by, founded by, distribution format, headquarters location, stock exchange, currency, parent organization, chief executive officer, director/manager, owner of, operator, member of, employer, chairperson, platform, subsidiary, legal form, publisher, developer, brand, business division, location of formation, creator.

The Global Innovation Fund is the brainchild of Infosys CEO Vishal Sikka , a Stanford University PhD graduate, founder of two start-ups and former head of Advanced Tech at Germany’s SAP, who took the helm after 27-years in the U.S.

Answer: chief_executive_officer