Owners to trademark name ` `` rock star . Preakness Stakes and Won Kentucky Derby . Frankel , who retired undefeated after winning all 14 of his races in October 2012 , was estimated to be worth $ 168 million . Cleared to wear nasal strips at the Belmont Stakes in California .
Owners to trademark name ` `` rock star . Preakness Stakes and Won Kentucky Derby . Cleared to wear nasal strips at the Belmont Stakes in California .