[Polymarket Appoints First CFO, Seeks New Investment Round to Revitalize Market Competitiveness] According to Bloomberg, prediction market platform Polymarket has appointed its first Chief Financial Officer (CFO), Warren Jenson, as the company seeks a new round of investment and aims to regain growth momentum in its competition with major rival Kalshi. Jenson previously held senior financial positions at media research company Nielsen and marketing firm LiveRamp and officially joined Polymarket this week. The report states that Polymarket has recently fallen behind Kalshi in market competition, and the appointment of a CFO is seen as a significant move to strengthen financial management and drive a new round of fundraising.