Not so - according to Wikipedia……
Stewart left school at the age of 15<a href="
Rod Stewart - Wikipedia"><span><span>[</span>25<span>]</span></span></a> and worked briefly as a
silk-screen printer.<a href="
Rod Stewart - Wikipedia"><span><span>[</span>24<span>]</span></span></a> Spurred on by his father, his ambition was to become a professional
footballer.<a href="
Rod Stewart - Wikipedia"><span><span>[</span>22<span>]</span></span></a><a href="
Rod Stewart - Wikipedia"><span><span>[</span>25<span>]</span></span></a> In summer 1960 he went for trials at
Brentford,<a href="
Rod Stewart - Wikipedia"><span><span>[</span>26<span>]</span></span></a> a
Third Division club at the time.<a href="
Rod Stewart - Wikipedia"><span><span>[</span>27<span>]</span></span></a> Contrary to some longstanding accounts, Stewart states in his 2012 autobiography that he was never signed to the club and that the club never called him back after his trials.<a href="
Rod Stewart - Wikipedia" data-mw-group="nb"><span><span>[</span>nb 2<span>]</span></span></a>
Copy/paste doesn’t work too well but it does confirm that R/S had trials at Brentford although he he was never signed by the club.