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Bio

Sandy Stec is a Los Angeles-based radio personality who hosts a daily afternoon show on KOST 103.5-FM. She’s also a professional stand-up comedian and event host.
 
She grew up in the SF-Bay Area and started her radio career at the age of 20, hosting a midday show in San Jose for 10 years. From there, she hosted a top-rated morning show in San Francisco (“Marcus and Sandy”) for another 10 years on Star 101.3-FM. Now, she can be heard on iHeartRadio’s KOST 103.5 weekday afternoons from 3pm-7pm doing what she loves most: connecting with listeners and making them laugh.  
 
Her stand-up comedy career spans over 20+ years. She’s worked with Kevin Hart, Dana Carvey, Jay Leno, Chelsea Handler, Paul Reiser and many others. She’s worked on cruise ships, private events, and comedy clubs like the San Francisco Punchline, Laugh Factory Las Vegas, The Improv, and Comedy and Magic Club in Hermosa Beach.
 
Her corporate clients include Benefit Cosmetics, HP, Cisco, Caymus Vineyards, Newport Beach Realtor’s Association, and many others.
 
When she’s not on-air or on-stage, Sandy loves traveling, exploring and hiking. She recently completed her dream trip of visiting Havasupai Falls in the Grand Canyon. She also loves a good lazy cabana day and slot machine jackpot in Las Vegas.

About Sandy

  • Instagram
  • YouTube
  • TikTok
  • iheart2

©2025 Sandy Stec.

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