What is bitget exchange information & company history?

I'm curious to delve deeper into the workings of Bitget Exchange and its historical background. Could you elaborate on what Bitget Exchange stands for in the cryptocurrency sphere? What is its unique selling point that sets it apart from other exchanges? Furthermore, I'd like to know about the company's history, from its inception to its current position in the market. How has it grown over the years and what are the key milestones it has achieved? Understanding this information would greatly assist me in assessing the exchange's credibility and reliability in the financial world.