As Katie Taylor says farewell to the boxing ring, Fiona Looney examines her legacy, and how stars become national treasures. 

<p>As Katie Taylor says farewell to the boxing ring, Fiona Looney examines her legacy, and how stars become national treasures.&nbsp;</p>

A weekly look at the world of business and personal finance with Richard Curran. Listen live Saturday at 10am on RTÉ Radio 1.

The Business

A weekly look at the world of business and personal finance with Richard Curran. Listen live Saturday at 10am on RTÉ Radio 1. 

A weekly look at the world of business and personal finance with Richard Curran. Listen live Saturday at 10am on RTÉ Radio 1.&nbsp;