Jason Baker, a renowned special makeup effects artist and owner of Callosum Studios, recently shared a deeply touching story on social media about helping to fulfill a special birthday wish for Knash Rotunda, the young son of the late, beloved wrestler Windham Rotunda, widely known as Bray Wyatt.
In an emotional post, Baker revealed that he was contacted by Jojo Offerman, Windham’s partner and Knash’s mother, with a heartfelt request. “I had the honor of doing something that is so close to my heart that I’m still fighting back tears while writing this,” Baker wrote. “I got a call from Jojo wanting to fulfill Knash’s birthday wish, which was to dress up like his dad @Windham6 for his birthday party.”
Moved by the request, Baker and his colleague Sandy Mimpson immediately prioritized making the young boy’s wish a reality. “Needless to say, @SandyMimpson and I dropped everything to make this happen for such an incredible little man,” Baker explained. The dedication to authenticity was paramount in their efforts to honor both Knash and his father’s iconic character.
Baker provided insight into the creation of the costume, noting the significant connection to Windham’s original “Fiend” persona. “Mask from Bray’s original mold. Costume by @sandymimpson based on the original Fiend gear created by @kyllacustomrockwear,” he detailed. This ensured that Knash’s costume was not just a replica, but a true homage crafted with elements directly linked to his father’s celebrated creation.
The special effects artist also shared a warm message for Knash, emphasizing the love and effort that went into the project. “We love you Knash and Hope you had the best birthday ever!” Baker’s post clearly conveyed the profound impact this unique undertaking had on him and his team, highlighting the close bonds formed within the wrestling community and with those who helped bring Windham’s visionary characters to life.
Windham Rotunda’s “Fiend” character was one of the most innovative and captivating entities in modern professional wrestling, known for its intricate backstory, unique look, and psychological depth. Baker and his Callosum Studios were instrumental in developing the striking visual appearance of “The Fiend,” including the memorable mask and lantern.
This act of kindness and dedication by Baker and Mimpson serves as a poignant tribute to Windham Rotunda’s legacy, allowing his son to connect with his father’s larger-than-life persona in a deeply personal way on his birthday.
Baker concluded his heartfelt message with an iconic nod to Bray Wyatt’s character, writing, “now the only thing left to do is….LET HIM IN! 
”. The gesture has resonated widely, underscoring the lasting impact Windham Rotunda had on those who knew him and the millions of fans who admired his creativity.
I had the honor of doing something that is so close to my heart that I’m still fighting back tears while writing this. I got a call from Jojo wanting to fulfill Knash’s birthday wish, which was to dress up like his dad @Windham6 for his birthday party. Needless to say,… pic.twitter.com/3kxFBE6qE4
— Jason Baker (@bakingjason) May 20, 2025
