Mark McGwire bats for the St. Louis Cardinals during a 1998 game in St. Louis
Jon Gudorf Photography
CC BY-SA 2.0
<a rel="nofollow" class="external free" href="https://www.flickr.com/photos/jongudorf/37365264070/">https://www.flickr.com/photos/jongudorf/37365264070/</a>