The greatest sibling rivalries of all time

Jonas Brothers - Brothers Kevin, Nick, and Joe Jonas were the perfect team for years–their band sold millions of records after being signed in 2007.

Jonas Brothers - But to fans’ devastation, the band fell apart in 2013 and the boys each went their separate ways.

Jonas Brothers - By February 2019, however, the boys were back together writing music and have since released hits like 'Sucker' and 'Only Human.'

Cleopatra and siblings - The power-hungry queen of Egypt is said to have been involved in the death of three of her siblings.

Cleopatra and siblings - She went to war against her brother Ptolemy XIII, who was defeated in battle and then drowned in the Nile.

Cleopatra and siblings - She then supposedly ordered the death of her other brother, Ptolemy XIV, and her sister, Arsinoe.

Anne and Mary Boleyn - In one of the most famous sibling rivalries of all time, sisters Anne and Mary Boleyn fell out as they both vied for the affections of English King Henry VIII.

Anne and Mary Boleyn - Mary was the King’s mistress for years, but when she was married off Anne saw an opportunity to claim him for her own.

Anne and Mary Boleyn - Anne spent six years in the King’s court trying to win him over. Mary was still residing there the whole time.

Adolf and Rudolf Dassler - German shoemakers Adolf and Rudolf Dassler lived a 60-year sibling rivalry that would produce two of the most well-known shoe brands of all time.

Adolf and Rudolf Dassler - The brothers went into business together in the 1920s, but they soon fell out.

Adolf and Rudolf Dassler - The feud caused them to divide the business into two brands: Adi’s Adidas and Rudi’s Puma.

Serena and Venus Williams - Having played each other over 20 times now, there is a huge amount of competition between these two tennis stars.

Serena and Venus Williams - Apparently the competition is friendly, however, and both sisters respect each other greatly.

Serena and Venus Williams - This is very impressive given the level of their game and the number of accolades each sister has received.