Determining the hardest fitness sport in the world is subjective and can vary depending on individual preferences and abilities. However, sports like CrossFit, Ironman triathlons, and ultra-marathons are often considered some of the most challenging due to their intense physical demands, mental toughness required, and the level of endurance needed to compete at a high level. These sports push athletes to their limits both physically and mentally, making them some of the toughest fitness activities in the world. **

It can be argued that Crookedstar had one of the hardest childhoods and lives in Warrior Cats. He faced rejection from his mother, Mapleshade, and suffered a severe injury that left him with a twisted jaw, earning him the name Crookedkit. Throughout his life, he faced numerous challenges and losses, including the death of his mate and kits. Despite these hardships, Crookedstar eventually found peace and redemption, making his story one of resilience and strength. **

It is subjective to determine which language sounds the hardest as it varies from person to person. Some may find tonal languages like Mandarin or Vietnamese difficult due to the use of pitch to distinguish meaning, while others may find languages with complex grammar and pronunciation like Arabic or Russian challenging. Ultimately, the difficulty of a language is influenced by an individual's linguistic background and exposure to different sounds and structures. **

The hardest position in any sport is subjective and can vary depending on the individual's skills, physical attributes, and mental toughness. In soccer, some may argue that the goalkeeper position is the hardest due to the pressure of being the last line of defense and the need for quick reflexes. Others may argue that the striker position is the hardest due to the pressure of scoring goals and the physical demands of constantly running and challenging defenders. Ultimately, the hardest position is a matter of personal opinion and can vary from person to person. **

Enhypen's hardest choreography is often considered to be their debut title track "Given-Taken." The choreography for this song is fast-paced, intricate, and requires a lot of energy and synchronization from all members. The dance moves involve a lot of sharp and dynamic movements, as well as challenging formations and transitions. Overall, "Given-Taken" showcases Enhypen's impressive dance skills and ability to perform complex choreography with precision. **

Opinions may vary, but many consider "Super Mario Bros.: The Lost Levels" to be the hardest Mario game. Originally released in Japan as "Super Mario Bros. 2," this game is known for its challenging level design, tricky obstacles, and punishing difficulty. Players must navigate through deviously designed levels with precise jumps and timing, making it a tough test of skill for even experienced gamers. **

It is difficult to determine which martial art is the hardest as each has its own unique challenges and requirements. Some may find Brazilian Jiu-Jitsu challenging due to its focus on ground grappling and intricate techniques, while others may struggle with the striking and agility required in Muay Thai or the discipline and precision needed in Taekwondo. Ultimately, the difficulty of a martial art is subjective and depends on the individual's physical abilities, mindset, and dedication to training. **

Determining the hardest metalcore genre can be subjective as it depends on individual preferences. However, some fans may consider mathcore to be the most challenging subgenre of metalcore due to its complex time signatures, dissonant chords, and unconventional song structures. Mathcore bands like The Dillinger Escape Plan and Converge are known for pushing the boundaries of technicality and intensity within the metalcore genre. **