Meet Isaiah Hartenstein Sister Jasmine- Age Gap And Family Tree

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Isaiah Hartenstein sister Jasmine is the biggest cheerleader of the NBA player, including his athletic parents.

Jasmine, a former cheerleader, is five years older than Isaiah and is blessed with Shawn, who calls the NBA player his best uncle.

Isaiah started his professional career with Artland Dragons (2015-2016), like his father.

Kourtney Kellar
Kourtney Kellar, Fiancee Of Isaiah (Source: Instagram)

Isaiah was the 43rd pick overall in the 2017 NBA Draft with the Houston Rockets.

He was named the NBA G League champion in 2019, and later, on July 12, 2022, signed a two-year, $16 million contract with the New York Knicks.

The NBA player also participated in the Euro basket in 2017 with the German men’s national team.

Isaiah Hartenstein Sister Jasmine

Isaiah and his older sister, Jasmine, were nurtured in a supportive athletic environment.

She was born on Nov. 8, 1993, which makes her five years older than Isaiah, who is 1998 born. 

Jasmine was a professional cheerleader, trained under her mother, Theresa, in her initial years.

Theresa is a veteran dance professional and mentored the Artland Winged Serpents’ cheerleading crew called “The Blazes.”

Due to her mother’s teaching, Jasmine became an expert team promoter and joined Blazes in the 2010-11 season, making her the crew commander.

Jasmine, Sister Of Isaiah
Jasmine, Sister Of Isaiah (Source: Instagram)

Later, her then-boyfriend, Jon Williams, in January 2016, blessed her with a child named Shawn.

Although, it looks like Jasmine is a single mother, as there is no mention of the father in her Instagram handle apart from her family.

Jasmine is close to her family and keeps uploading videos with her family, and recently we can see his son Shawn posing with Carmelo Anthony in Knicks jersey.

Parents Of Isaiah Hartenstein

Isaiah was born on May 5, 1998, in Eugene, Oregon, U.S., to his athletic parents, Theresa and Florian.

Florian started playing basketball at 12 and was a German junior national team center.

He attended the University of Oregon and, for his collegiate team, played 112 games.

His father, Florian, played professional basketball for Giessen 46ers ( now known as The JobStairs Giessen 46ers) and bid farewell to the team in 2017.

In the same year, he joined Artland Dragons and left in 2020, after which he was open to more coaching opportunities.

Family Of Isaiah Hartenstein
Family Of Isaiah Hartenstein (Source: Facebook)

Whereas Theresa is a former professional dancer and coached Artland Dragons’ cheerleading squad called “The Flames,” from 2009 to 2020.

Like his mother, his sister paved the cheerleading path and mentored the Artland Winged Serpents’ cheerleading crew called “The Blazes.”

His family has always been integral to his life, shaping his career with technical knowledge and emotional support.

In addition, his dating life with Kourtney Kellar, a model, and the 2017 Miss Texas International, is going well.

Kourtney was born in March 1991 and graduated from Henderson State University.

Isaiah proposed to Kourtney in 2022 and welcomed her as his fiancee into his family.

Vandana Thapa
Vandana Thapahttp://playersbio.com
Vandana is one of our observant and appreciative writers, an avid reader with a passion for sports, whether from F1 to Lacrosse. Our work gives a two-way growth to the readers as well as the writer and a tour of the sports world.

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