{"L1_core": {"type": "olympic_athlete", "domain": "personal_development", "category": "vision", "subcategory": "athletic"}, "L2_attributes": {"mental": ["pressure_management", "peak_performance", "international_mindset"], "traits": ["dedicated", "sacrificing", "resilient", "patriotic"], "requirements": ["elite_performance", "national_ranking", "olympic_qualification"]}, "L3_milestones": {"early": ["national_level", "international_debut", "consistent_improvement"], "growth": ["world_ranking", "olympic_qualification", "games_participation"], "mature": ["olympic_final", "medal_contention", "olympic_legacy"]}}