Date of Birth: 
About Mattie Sasser
- Mathlynn "Mattie" Langtor Sasser (born December 25, 1996) is a Marshallese-born American weightlifter. She competed at the 2016 Summer Olympics in the women's 58 kg event, in which she placed eleventh.
- She was the flag bearer for the Marshall Islands at the Parade of Nations.
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