Who is the new wwe champion

As of my knowledge cutoff, the current WWE Champion is Roman Reigns. He won the title by defeating Brock Lesnar at the Royal Rumble event on January 28, 2023.

However, please note that the WWE roster and championships are constantly changing, and new champions may be crowned at future events. If you're looking for the most up-to-date information, I recommend checking the WWE website or other reliable sources for the latest news and updates.