July 25, 1983 - June 22, 2020

Marqus Valentine, the fiercest sickle cell warrior.

Our co-founder and the inspiration for Sick Cells, gained his warrior wings on June 22, 2020. After 36 years of enjoying Marqus’s kind heart, hilarious jokes and selfless personality, words cannot express how incredibly sad this loss is for his family, friends and larger sickle cell disease (SCD) community.

While mourning the loss of Marqus brings deep sadness, our memories of his life and the words he left behind are reminders of how special he truly was and how blessed we are that his presence was shared with us. Marqus touched the hearts of all of those who knew his radiant spirit. As co-founder of Sick Cells, he was dedicated to pushing forward our mission to elevate the voices of the sickle cell community. He was determined to improve the lives of future warriors and their families.

His involvement in the SCD community stretched beyond Sick Cells. Marqus was an advocate for blood donation, a recipient of the 2019 American Red Cross Blood Service Heroes award, a mentor for younger warriors and a go-to source for advice. He was wise beyond his years and never hesitated to share his voice to help those around him.

Marqus’s legacy is everlasting. He touched the lives of so many people who knew him both in real life and virtually. His triumphs, resilience, perseverance, positivity and wholehearted devotion to uplifting others in every way he could will live on forever.

Tributes

Marqus was born July 25, 1983 to Angelo and Francesca. He is survived by his siblings Kevin, Ashley and his nephew Kaleb. Marqus’ family has an extended reach on earth and in heaven. Marqus was a patient person who devoted his life to understanding others, uplifting his family and friends, and spreading awareness about sickle cell disease.

Marqus touched the hearts of all of those who knew his radiant spirit. Many will share that even just one encounter with Marqus had a lasting effect on their life. He was wise beyond his years and never hesitated to share his voice to help those around him.

As the co-founder and inspiration for Sick Cells, Marqus believed that his life and the pain he lived with every day was for a purpose. He shared his story with anyone who would listen, ranging from his individual friends and family, to his medical team, in Washington, DC, and even abroad. Marqus shared every new experience, such as training his own service dog and therapeutic riding, so others could participate. He believed all persons with SCD should have the opportunity to engage in a wide range of activities. His purpose was to improve the lives of current and future sickle cell warriors and their families.

Marqus’ legacy will forever be a reminder of his triumphs, resilience, positive spirit and complete dedication to uplifting others in every way he could.

"I’m so grateful for all you all have done and are doing in support of our warriors. Marqus being such an amazing warrior has inspired so many and his hard work has helped even more. I’m praying for comfort for his family and all who love him ♥️"
— Brenda