Bader Alshayji, widely known as Chef BJS, is a prominent Kuwaiti chef and content creator recognized as one of the most influential culinary figures in the Gulf region. He began his journey by sharing unique recipes on his Instagram account in April 2016, quickly gaining popularity for his modern interpretations of traditional Arab dishes like Bukhari Chicken and Kabsa, as well as international cuisine. His influence extends beyond social media; he hosted the cooking series "Bel'afya" on the TOD TV platform. Chef Bader is known for his engaging presentation style and often features his mother and daughter in his cooking videos, adding a warm, family-oriented touch to his content. His culinary artistry has been featured by notable media outlets such as Scoop Empire, Kuwait Times, and Euro News, solidifying his status as a leading personality in modern gastronomy.

In December 2020, Bader Alshayji partnered with Emirgan Sutis, one of Kuwait's largest and most popular Turkish restaurants. Through this collaboration, he introduced an exclusive menu of six carefully curated dishes, which received critical acclaim. Notable recipes from this menu included the Lazeez Kofteh sliders and baked Firin Helva. Expanding his reach from social media to television, Alshayji became the host of the cooking series "Bel'afya" on the TOD TV platform. This role allowed him to share his culinary expertise and modern take on recipes with a broader audience, further establishing his presence in the region's food scene.

Available information indicates that he holds a Diploma in Accounting from the College of Business Studies, part of The Public Authority for Applied Education and Training (PAAET).