How rich is Inter Milan owner?

Could you please elaborate on the financial standing of the owner of Inter Milan? I'm particularly curious to know how wealthy they are and if their net worth has been publicly disclosed. Additionally, I'm interested in understanding the impact of their wealth on the club's operations and transfer activities, as well as any potential investments or sponsorships they may have facilitated. I'd appreciate a comprehensive yet concise overview of their financial status and its implications for Inter Milan.