(WGHP) — Fans and athletes alike are expressing concern for one of Duke's great men's basketball players after he posted a series of cryptic videos on Instagram. Kyler Singler, 36, posted three videos on his Instagram where he appeared to be distressed and spoke in vague terms about the mistreatment and abuse he is receiving. Actor Dave Coulier, who played Uncle Joey in ‘Full House’, reveals cancer diagnosis "I have been mistreated and abused, neglected and made into an example," Singler said in the first of the videos. "I fear for my life every day." In the second video Singler posted, he claimed he was being "held hostage in a certain situation and position." Singler starred for the Duke basketball team from 2007 to 2011, making four All-ACC teams in his four years as a starter at Duke. He helped lead Duke to a national championship in 2010 and was the second-leading scorer on that team behind now-Duke head coach Jon Scheyer. CHARLOTTE, NC - MARCH 20: Head coach Mike Krzyzewski of the Duke Blue Devils talks with Kyle Singler #12 while taking on the Michigan Wolverines during the third round of the 2011 NCAA men's basketball tournament at Time Warner Cable Arena on March 20, 2011 in Charlotte, North Carolina. (Photo by Streeter Lecka/Getty Images) Singler went on to be selected as the 33rd overall pick 2011 NBA Draft by the Detroit Pistons. He stayed with the Pistons for three years before spending four years with the Oklahoma City Thunder. He last played in the NBA during the 2017-18 season and spent two seasons overseas before announcing his retirement for "personal circumstances". WASHINGTON, DC - FEBRUARY 13: Kyle Singler #15 of the Oklahoma City Thunder handles the ball against the Washington Wizards at Verizon Center on February 13, 2017 in Washington, DC. (Photo by G Fiume/Getty Images) NBA star Kevin Love, who played high school basketball in Oregon at the same time as Singler, sent a message of support for Singler on social media. To everyone who has spent time with Kyle Singler and whose lives he has touched - please shower him with the love and support he needs+deserves. I would not be who I am today without him. I am forever indebted and love him. To the NBA family, Duke BB family, & South Medford community - let’s show up for one of our own. Kevin Love on X Love has been an outspoken advocate for men's mental health and specifically athlete's mental health in recent years. Several other athletes, former teammates and concerned fans also reached out to support Singler in the comment section of his Instagram.