Utilize the input text as a context reference, choose the right relationship between Tim Martin and Wetherspoon 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.

Not only will it lead to discrimination in favour of younger workers below 25 and companies employing fewer staff, business leaders such as Simon Emeny of Fuller, Smith & Turner, and Tim Martin of JD Wetherspoon are predicting it will lead to pub closures.

Answer: employer