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Grete Sadeiko is an Estonian heptathlete who has competed for her country at both the World Junior and European U23 Championships. She is also well-known for being the wife of American football quarterback Robert Griffin III.

Quick Info
Full NameGrete Sadeiko
Birth DateMay 29, 1993
Birth PlaceTuri, Estonia
MotherDeivi Sadeiko
SisterGrit Sadeiko
Height5 feet 10 inches or 1.78 m
HusbandRobert Griffin III
DaughterGloria Griffin


Grete Sadeiko was born in Turi, Estonia, on May 29, 1993. Her mother’s name is Deivi Sadeiko, while her father’s name is unknown. She is of Caucasian ethnicity and maintains an Estonian nationality. Grit Sadeiko is her sister.

Grete Sadeiko
Image Source- 247sports


Sadeiko graduated from Florida State University in 2012 with a bachelor’s degree in business administration. When she was in Estonia, she also went to Turi Uhisgumnaasium.


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Physical Features

Grete Sadeiko stands at the height of 5 feet 10 inches or 1.78 m but her weight is not known. Similarly, Grete has stunning green eyes and the color of her hair is blonde.


Married Life

Grete Sadeiko is a married woman with two children. She married her partner Robert Griffin III on March 10, 2018, and they have a beautiful daughter named Gloria Griffin.

Grete Sadeiko
Image Source- people

Grete and Griffin began dating in late 2016 and have been together since. After a long relationship, the couple got engaged on May 13, 2017, and their daughter was born two months later in July. So far, no disagreements concerning their separation or divorce have been publicized.

Grete is Robert’s second wife; his first was Rebecca Liddicoat, with whom he married on July 6, 2013, and with whom he had a daughter born in 2015. The couple later divorced in 2016, although the reasons for their breakup remain unknown. She comes from a family of athletes, therefore she has all of her family’s moral support, which allows her to easily fulfill her goals.


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Grete Sadeiko is a heptathlete who competes for the Republic of Estonia in a number of international competitions. She competed in the 2010 World Junior Championships, which were held in Moncton, Canada, and finished fourth.

In the 2010 World Junior Championships, she set a new personal best of 5705 points. She also competed at the 2012 World Junior Championships and the 2015 European U-23 Championships.


Her Husband’s Career

Robert Griffin III is a well-known American football quarterback who now plays for the National Football League’s (NFL) Baltimore Ravens. After being picked by the Washington Redskins in 2012, he began his NFL career.

Robert has appeared for a number of NFL clubs, including the Cleveland Browns and the Washington Redskins. He has been a football player since he was in high school. He is currently regarded as one of the most illustrious players in NFL history.


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Social Media

Grete Sadeiko is active on social media sites like Instagram, Facebook, and Twitter. She has 43.3K followers on her Instagram account (@gretegiii), 5,436 followers on her Twitter account (@GGriffinIII). She also has a Facebook account under Grete Griffin.

Grete Sadeiko
Image Source- upi

Net Worth

Grete Sadeiko is a professional heptathlete who has yet to win a major title in her career. She hasn’t made a lot of money, and information on her salary and net worth isn’t readily available. Grete has performed in a number of international and local competitions. She may have won money as a prize for winning local and national competitions.

Aside from Grete, her husband Robert Griffin III is one of the highest-paid NFL players, earning over $2 million per year. As of 2019, Robert’s net worth is believed to be in excess of $25 million, with total career earnings of over $30 million.

The endorsement arrangements are also a source of income for Robert. Aside from their financial profits, the couple has various personal possessions, such as a house and cars.