Sibling Rivalry is a modern display font created by American graphic designer Tyler Finck in 2014. The font is characterized by its strong, bold letters with unique, angled cuts and curves. It was designed with the intention of being versatile enough to be used in a variety of design projects, including logos, posters, and packaging. The name of the font refers to the idea of competition and conflict between siblings, as the font's letters appear to push and pull against each other, creating a sense of tension and energy. Overall, Sibling Rivalry is a bold and dynamic font that adds an impactful punch to any design.