Determining if a 26-year-old male is considered obese would typically involve assessing his body mass index (BMI). BMI is a calculation that takes into account a person's height and weight. To determine if a 26-year-old male is obese, we would need to know his height and weight and calculate his BMI using the following formula:
BMI = weight (in kilograms) / (height in meters)^2
Obesity is generally classified as having a BMI of 30 or higher. However, without specific information about the individual's height and weight, it is not possible to determine if he would be considered obese.