Which Indian woman boxer created a world record in 2018 by winning her sixth gold medal at the Women World Boxing Championships?

Introduction / Context:
This question focuses on Indian sports, particularly women boxing. It refers to a historic achievement in 2018 when an Indian boxer created a world record by winning a sixth gold medal at the Women World Boxing Championships. The question asks the name of this celebrated athlete.

Given Data / Assumptions:

• The event is the Women World Boxing Championships.
• The year of the record breaking performance is 2018.
• The achievement is winning a sixth world championship gold medal.
• The options include several Indian women athletes from different sports.

Concept / Approach:
The key to solving this is to recall that Mary Kom is one of India s most decorated boxers and has dominated her weight category at the world level for many years. In 2018 she created history by clinching her sixth world championship gold medal, a record at that time in women boxing. Other names in the options are either less decorated boxers or belong to other sports such as cricket.

Step-by-Step Solution:
Step 1: Identify which of the given names are associated with boxing and which are associated with other sports. Step 2: Recognise that Mary Kom is a legendary Indian boxer with multiple world championship titles. Step 3: Recall that in 2018 she won her sixth gold medal at the Women World Boxing Championships, setting a world record. Step 4: Pinki Rani and Sarjubala Devi are boxers but do not hold this particular record. Step 5: Harmanpreet Kaur is a cricketer, so she cannot be the correct answer to a boxing related question.

Verification / Alternative check:
A quick verification is to remember headlines from 2018 where Mary Kom was widely celebrated for winning a record sixth world title in boxing. She has long been a symbol of Indian women boxing and is often called Magnificent Mary. None of the other names were associated with such global record breaking news in that year in the field of boxing.

Why Other Options Are Wrong:
Pinki Rani has represented India in boxing but has not matched Mary Kom s record of six world championship gold medals. Sarjubala Devi is also a boxer from India but does not hold this specific record. Harmanpreet Kaur is an Indian women cricketer and a captain in cricket formats, so she is clearly unrelated to world boxing championship titles. Lavlina Borgohain is another accomplished Indian boxer who later won an Olympic medal, but she is not the athlete connected to the six world championship gold milestone in 2018.

Common Pitfalls:
Sometimes, candidates recognise the name Mary Kom but still hesitate due to confusion about the year or the exact number of titles. Others may mix up achievements across different competitions, such as the Olympics or Asian Games. The key is to focus on the phrase sixth World Championship gold medal in 2018, which points very clearly to Mary Kom.

Final Answer:
The Indian woman boxer who created a world record in 2018 with her sixth world championship gold medal is Mary Kom.