Sigler is the son of Bryant Sigler and Tyolienne Smith. He grew up in Wenonah and graduated from Ramsay High School in 1997. After graduating from Morehouse College in Atlanta with a degree in psychology he returned to Birmingham. In addition to his work as a realtor, Sigler is director of property acquisitions for Exford Architects and is active in community service.
Sigler was one of the founding members of the Birmingham Urban League Young Professionals and in 2007 launched a discussion forum called "Mingling of the Minds" that meets weekly. He is also president of the Birmingham Young Democrats.
In 2009 Sigler was selected as one of the "Top 30 Under 30" young leaders by Ebony magazine.
- Guster, Chanda Temple (March 24, 2009) "Birmingham Realtor, young leader recognized by Ebony magazine." Birmingham News